<!doctype html> 
<html> 
<head> 
  <meta charset="utf-8"> 
  <title></title> 
</head>
<body>
<center>
	<form action="checku" method="post">
	<input type="hidden" name="_token" value="{{ csrf_token() }}">
		<table border="1">
			<tr>
				<td>old pwd</td>
				<td><input type="text" name="old" id=""></td>
			</tr>
			<tr>
				<td>new pwd</td>
				<td><input type="text" name="new" id=""></td>
			</tr>
			<tr>
				<td></td>
				<td><input type="submit" value="修改"></td>
			</tr>
		</table>
	</form>
</center>
</body>
<script type="text/javascript">
</script>
</html>